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Documents of the CCIR This electronic version (PDF) was scanned by the International Telecommunication Union (ITU) Library & Archives Service from an original paper document in the ITU Library & Archives collections. La présente version électronique (PDF) a été numérisée par le Service de la bibliothèque et des archives de l'Union internationale des télécommunications (UIT) à partir d'un document papier original des collections de ce service. Esta versión electrónica (PDF) ha sido escaneada por el Servicio de Biblioteca y Archivos de la Unión Internacional de Telecomunicaciones (UIT) a partir de un documento impreso original de las colecciones del Servicio de Biblioteca y Archivos de la UIT. (ITU) ﻟﻼﺗﺼﺎﻻﺕ ﺍﻟﺪﻭﻟﻲ ﺍﻻﺗﺤﺎﺩ ﻓﻲ ﻭﺍﻟﻤﺤﻔﻮﻇﺎﺕ ﺍﻟﻤﻜﺘﺒﺔ ﻗﺴﻢ ﺃﺟﺮﺍﻩ ﺍﻟﻀﻮﺋﻲ ﺑﺎﻟﻤﺴﺢ ﺗﺼﻮﻳﺮ ﻧﺘﺎﺝ (PDF) ﺍﻹﻟﻜﺘﺮﻭﻧﻴﺔ ﺍﻟﻨﺴﺨﺔ ﻫﺬﻩ .ﻭﺍﻟﻤﺤﻔﻮﻇﺎﺕ ﺍﻟﻤﻜﺘﺒﺔ ﻗﺴﻢ ﻓﻲ ﺍﻟﻤﺘﻮﻓﺮﺓ ﺍﻟﻮﺛﺎﺋﻖ ﺿﻤﻦ ﺃﺻﻠﻴﺔ ﻭﺭﻗﻴﺔ ﻭﺛﻴﻘﺔ ﻣﻦ ﻧﻘﻼ ً◌ 此电子版（PDF版本）由国际电信联盟（ITU）图书馆和档案室利用存于该处的纸质文件扫描提供。 Настоящий электронный вариант (PDF) был подготовлен в библиотечно-архивной службе Международного союза электросвязи путем сканирования исходного документа в бумажной форме из библиотечно-архивной службы МСЭ. © International Telecommunication Union INTERNATIONAL RADIO CONSULTATIVE COMMITTEE C.C.I.R. DOCUMENTS OF THE Xth PLENARY ASSEMBLY GENEVA, 1963 VOLUME I EMISSION RECEPTION VOCABULARY Published by the INTERNATIONAL TELECOMMUNICATION UNION GENEVA, 1963 INTERNATIONAL RADIO CONSULTATIVE COMMITTEE C.C.I.R. DOCUMENTS OF THE Xth PLENARY ASSEMBLY GENEVA, 1963 VOLUME I EMISSION RECEPTION VOCABULARY C.C I.R. Published by the INTERNATIONAL TELECOMMUNICATION UNION GENEVA, 1963 PAGE INTENTIONALLY LEFT BLANK PAGE LAISSEE EN BLANC INTENTIONNELLEMENT Recommendations of Section A (Emission) Reports of Section A (Emission) EMISSION Questions and Study Programmes attributed to Study Group I (Emission) - Opinions and Resolutions concerning Study Group I. - List of Documents of the Xth Plenary Assembly concerning Study Group I. Recommendations of Section B (Reception) Reports of Section B (Reception) RECEPTION Questions and Study Programmes attributed to Study Group II (Receivers) - Opinions and Resolutions concerning Study Group II. - List of Documents of the Xth Plenary Assembly concerning Study Group II. Recommendations of Section K (Vocabulary) Reports of Section K (Vocabulary) VOCABULARY Questions and Study Programmes attributed to Study Group XIV (Vocabulary) - Opinions and Resolutions concerning Study Group XIV. - List of Documents of the Xth Plenary Assembly concerning Study Group XIV. DISTRIBUTION OF THE TEXTS OF THE Xth PLENARY ASSEMBLY OF THE C.C.I.R. AMONG VOLUMES I-VI 1. Recommendations 1 Number Volume Number Volume j Number Volume 45 III 218,219 III 289, 290 IV 48,49 V 224 III 297-300 IV 75-77 III 237 I 302 IV 80 V 239 I 304-306 IV 100 III 240 III 310,311 II 106 m 246 III 313 II 136 V 257, 258 III 314 IV 139,140 V 259 IV 325-334 I 162 m 261,262 V 335-349 III 166 m 264-266 V 350-367 IV 168 ii 268 IV 368-373 II 182 h i 270-271 IV 374-379 III 205 V 275,276 IV 380-406 IV 212 V 279 IV 407-421 V 214-216 V 281-283 IV 422-429 III 430,431 I 2. Reports Number Volume . Number Volume Number Volume 19 III 107 III 195-203 III 32 V 109 III 204-226 IV 42 III 111 III 227-266 II 43 II 112 III 267-282 III 46 11 122 V ’ 283-290 IV 77 V 130 IV 291-316 V 79 V 134 IV 317-320 III 93 III 137 IV 321 I 106 III 151 II 322 * 175-194 I 3. Resolutions Number Volume Number Volume | Number Volume i i III 14-16 III 19,20 III 2-13 II 17,18 IV 21,22 I 23-29 VI * Published separately. 4. Opinions Number Volume Number Volume Number Volume 1,2 I 4-10 II 12-14 IV 3 IV 11 III 15-19 V 20,21 III 5. Questions l Number Volume Number Volume Number Volume 3 III 163 III 221 IV 23 V 166 V 222 V 43 m 175-177 I 225 I 66 V 180-183 III 226 III 74 h i 185 II 227-231 I 81 h i 188 III 232, 233 III 95 h i 191 III 234-245 IV 102 V 192-195 ' IV 246-248 II 118 V 197 IV 249-259 III 120,121 V 199,200 V 260,261 IV 132,133 III 205 ' V 262-270 V 140 III 206 III 271-275 III 152-154 V 207 I 276-279 IV 156, 157 V 219,220 I 280-282 III 6. Study Programmes * Number Volume Number Volume Number Volum e 36 V 127 I 176 II 57 II 139 II 177 V 102 III 148 II 180-185 I 110 V 153 II 186,187 III 119 V 161,162 V 188-206 II 170 V 207 III * This list includes only those Study Programmes which do not derive from Questions. A Study Programme derived from a Question carries the same serial number as this Question, followed by a letter (e. g., S. P. 102A(XII)). It is inserted in the book immediately after the text of the Question from which it is derived. ARRANGEMENT OF VOLUMES I TO VII OF THE DOCUMENTS OF THE Xth PLENARY ASSEMBLY OF THE C.C.I.R. (Geneva, 1963) V o l u m e I Emission. Reception. Vocabulary (Sections A, B, and K and Study Groups I, II and XIV). V o l u m e II Propagation (Section G and Study Groups V and VI). V o l u m e III Fixed and mobile services. Standard-frequencies and time-signals. International monitoring (Sections C, D, H and J and Study Groups III, XIII, VII and VIII). V o l u m e IV Radio-relay systems. Space-systems and Radioastronomy (Sections F and L and Study Groups IX and IV). V o l u m e V Sound broadcasting and Television (Section E , Study Groups X, XI and XII and the C.M.T.T.). / V o l u m e VI Resolutions of a general nature. Reports to the Plenary Assembly. List of participants. List of documents in numerical order. V o l u m e VII Minutes o f the Plenary Meetings. Note 1. - To facilitate references, the pagination in the English and French texts is the same. Note 2. - At the beginning of Volume VI will be found information concerning the Xth Plenary Assembly of the C.C.I.R. and the participation at this meeting, the presentation of texts (Definitions, origins, numbering, complete lists, etc.), together with general information on the organization of the C.C.I.R. TABLE OF CONTENTS OF VOLUME I Page Distribution of the texts of the Xth Plenary Assembly of the C.C.I.R. among Volumes I to VI . 4 Arrangement of Volumes I to VII of the Xth Plenary Assembly of the C.C.I.R................................ 6 Table of contents of Volume I .......................................................................................................... 7 RECOMMENDATIONS OF SECTION A (EMISSION) Rec. 325 Definitions of the terms emission, transmission and radiation........................... 13 Rec. 326 Power of radio transmitters - Relationships between the peak envelope power, the mean power and the carrier power of a radio transmitter.......................... 14 Rec. 327 Measurement of spectra and bandwidths of emissions...................................... 28 Rec. 328 Spectra and bandwidths of emission .................................................... 33 Rec. 329 Spurious radiation (of a radio emission)............................................................ 40 REPORTS OF SECTION A (EMISSION) Report 175 Classification and designation of emissions........................................................ 47 Report 176 Compression of the radiotelephone signal spectrum in the HF bands................ 63 Report 177 Compression of the radiotelegraph signal spectrum in the HF bands................ 64 Report 178 Possibilities of reducing interference and of measuring actual traffic spectra . 65 Report 179 Bandwidth of telegraphic emissions A1 and FI. Evaluation of interference produced by these emissions..................... 78 Report 180 Frequency stabilization of transmitters ............................................................ 88 Report 181 Frequency tolerance of transmitters................................................ 90 Report 182 Determination of the maximum level of interference that is tolerable in complete radio systems, caused by industrial, scientific and medical installations and other kinds of electrical equipm ent.................................................................. 93 QUESTIONS AND STUDY PROGRAMMES ASSIGNED TO STUDY GROUP I (TRANSMITTERS); OPINIONS OF INTEREST TO THIS STUDY GROUP Introduction by the Chairman, Study Group I ................................................................................ 95 Question 207(1) Classification of emissions................................................................................ 97 Opinion 1 Classification and designation of emissions....................................................... 98 — 8 — Page Question 219(1) Compression of the radiotelephone signal spectrum in the HF bands .... 98 Question 220(1) Compression of the radiotelegraph signal spectrum in the HF bands................ 99 Study Programme 180(1) Methods of measuring emitted spectra in actual traffic....................... 100 Study Programme 181(1) Spectra and bandwidth of em issions.................................................... 100 Study Programme 182(1) Spurious radiation (of an emission) .................................................... 103 Study Programme 183(1) Frequency stabilization of transmitters................................................ 104 Study Programme 184(1) Frequency tolerance of transmitters.................................................. 105 Question 227(1) Limitation of radiation from industrial, scientific and medical installations and other kinds of electrical equipm ent.................................................................. 106 Study Programme 227A(I) Limitation of unwanted radiation from industrial installations . 107 Study Programme 227B(I) Examination of results obtained by the International Special Committee on radio interference , ............................................ 108 Study
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